In order to form an octet,an atom of selenium will
A)lose 6 electrons.
B)gain 6 electrons.
C)lose 2 electrons.
D)gain 2 electrons.
E)gain 3 electrons

Name: In order to form an octet,an atom of selenium will A)lose 6 electrons. B)gain 6 electrons. C)lose 2 electrons. D)gain 2 electrons. E)gain 3 electrons
Brand: Quizplus
Rating: 4.7 (26 reviews)

Question

Quizplus · Accepted Answer

Selenium (Se) is in group 16 of the periodic table, meaning it has 6 valence electrons. To achieve an octet, it needs 2 more electrons, hence it will gain 2 electrons.

In Order to Form an Octet,an Atom of Selenium Will